JSFiddle - React, Tailwind, and code Playground

by leoliaolei

HTML

<input type="file" class="form-control" onchange="setAttachment(this)" />
<div id="file-info"></div>

JavaScript

window.setAttachment = function (elem) {
    var file = elem.files[0];
    $('#file-info').html(JSON.stringify(file));
}